Logging Monitoring

Oracle Linux 8 — pki-core:10.6 and pki-deps:10.6 security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — pki-core:10.6 and pki-deps:10.6 security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2020-1644)

  • September 15, 2020
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 15 September 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-1644 Related CVEs: CVE-2019-14540 CVE-2019-16335 CVE-2019-16942 CVE-2019-16943 CVE-2019-17531 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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Common Problems 121473

Debian 9: dpkg interrupted and requires manual configure

  • September 15, 2020
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 15 September 2020 Affected versions: Debian 9 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]

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Common Problems 118627

Ubuntu 16.04 rsyslog High CPU Usage from Repeated Parse Errors

  • September 15, 2020
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 15 September 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]

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Common Problems 114973

RHEL 8 podman pull fails behind enterprise proxy

  • September 15, 2020
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 15 September 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]

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How to Install SQLite3 on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install SQLite3 on Debian 10

  • September 15, 2020
  • Linux
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Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up install sqlite3 on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully and the resulting […]

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Common Problems 113063

Windows Server 2016 — NPS service not processing RADIUS requests — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 15 September 2020 Affected versions: Windows Server 2016 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Configure Windows Server 2019 Container Registry — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Windows Server 2019 Container Registry

How to Configure Windows Server 2019 Container Registry A container registry is a repository for storing and distributing container images. In Windows Server 2019 environments, you can deploy an on-premises container registry using the open-source Docker Registry v2 or a Windows-compatible private registry, or integrate with Azure Container Registry. A private registry gives you full […]

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Gentoo Linux — net-analyzer/cacti-spine — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-analyzer/cacti-spine — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • September 15, 2020
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202007-03 Related CVEs: CVE-2020-11022 CVE-2020-11023 CVE-2020-14295 Upstream summary: Multiple vulnerabilities have been discovered in Cacti. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & […]

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Common Problems 121027

Debian 10 Repository 404 Not Found for Enabled Mirror

  • September 14, 2020
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 14 September 2020 Affected versions: Debian 10 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]

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Ubuntu 18.04 — software-properties — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — software-properties — vulnerability — patch and remediation guide

  • September 14, 2020
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 14 September 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4457-1 Related CVEs: CVE-2020-15709 Upstream summary: Jason A. Donenfeld discovered that Software Properties incorrectly filtered certain escape sequences when displaying PPA descriptions. If a user were tricked into adding an […]

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